:root{--accent:#e85d04;--accent-dark:#bd4700;--ink:#1d2733;--muted:#647180;--line:#dce2e8;--bg:#f3f6f8;--card:#fff;--danger:#b42318;--success:#237a45;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(135deg,#f7f8fa,#edf2f5)}a{color:#285d8f}.shell{width:min(1180px,calc(100% - 32px));margin:28px auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px;padding:18px 22px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.94);box-shadow:0 12px 38px rgba(26,39,53,.08)}.brand{display:flex;align-items:center;gap:13px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--accent);color:#fff;font-weight:900}.brand strong{display:block;font-size:18px}.brand small{color:var(--muted)}.actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.button,button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:9px 15px;border:1px solid #c9d2da;border-radius:10px;background:#fff;color:var(--ink);font:inherit;font-weight:700;text-decoration:none;cursor:pointer}.button.primary,button.primary{border-color:var(--accent);background:var(--accent);color:#fff}.button.primary:hover,button.primary:hover{background:var(--accent-dark)}.button.danger,button.danger{color:var(--danger)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}.metric,.card{border:1px solid var(--line);border-radius:16px;background:var(--card);box-shadow:0 8px 26px rgba(26,39,53,.06)}.metric{padding:18px}.metric span{display:block;color:var(--muted);font-size:13px}.metric strong{display:block;margin-top:7px;font-size:30px}.card{margin-bottom:20px;padding:20px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.card h1,.card h2{margin:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px 10px;border-bottom:1px solid #e8edf1;text-align:left;vertical-align:top}th{color:#52606d;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.status{display:inline-flex;padding:5px 9px;border-radius:999px;background:#edf1f4;color:#465363;font-size:12px;font-weight:800}.status.active{background:#e7f5ec;color:var(--success)}.status.revoked,.status.expired{background:#feeceb;color:var(--danger)}form.stack{display:grid;gap:15px}label.field{display:grid;gap:6px;font-weight:700}input,select,textarea{width:100%;min-height:42px;padding:9px 11px;border:1px solid #cbd4dc;border-radius:9px;background:#fff;color:var(--ink);font:inherit}textarea{min-height:100px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.notice{margin-bottom:16px;padding:12px 15px;border-left:4px solid #285d8f;border-radius:8px;background:#eef5fb}.notice.success{border-color:var(--success);background:#eaf6ee}.notice.error{border-color:var(--danger);background:#fff0ef}.secret{padding:16px;border:1px dashed var(--accent);border-radius:12px;background:#fff7f0}.secret code{display:block;margin-top:8px;overflow-wrap:anywhere;font-size:16px}.login{width:min(440px,calc(100% - 30px));margin:10vh auto}.login .card{padding:28px}.muted{color:var(--muted)}.empty{padding:25px;text-align:center;color:var(--muted)}@media(max-width:800px){.grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}@media(max-width:480px){.grid{grid-template-columns:1fr}.shell{width:min(100% - 18px,1180px);margin:10px auto}.card{padding:14px}.actions{width:100%}.actions .button,.actions button{flex:1}}